baber/WOPTO huggingface dataset:
Patent WO-2020264143-A1 (WO)
Title: Steam generation for chemical mechanical polishing
Inventor: SOUNDARARAJAN HARI
IPC: F22B37/46
Filed: 2020-06-25
Abstract: A steam generating apparatus includes a canister having a water inlet and a steam outlet. The steam generating apparatus includes a barrier in the canister dividing the canister into a lower chamber and an upper chamber. The lower chamber is positioned to receive water from the water inlet. The steam outlet valve receives steam from the upper chamber. The barrier has apertures for steam to pass from the lower chamber to the upper chamber and allows for condensation to pass from the upper chamber to the lower chamber. The steam generating apparatus includes a heating element configured to apply heat to a portion of lower chamber. The steam generating apparatus includes a controller configured to modify the flow rate of water through the water inlet to keep a water level above the heating element and below the steam outlet.
Patent WO-2021003064-A1 (WO)
Inventor: KISZKA KELLY F
IPC: C08G18/32
Filed: 2020-06-26
Abstract: Composites having a polymer or natural leather skin layer and a polyurethane foam layer are made in a molding process. The polyurethane foam layer is made from a foam formulation that includes certain polyester polyols. The presence of the polyester polyol improves flow characteristics of the foam formulation. The foam so produced has unexpectedly low quantities of VOCs.
Patent WO-2021003395-A1 (WO)
Inventor: SWAMINATHAN SIDDHARTHA GOUTHAM
IPC: G06F3/16
Filed: 2020-07-02
Abstract: A method and device for processing one or more audio streams based on privacy restrictions is described. A device may be configured to receive the one or more audio streams from audio elements represented in an acoustic environment that comprises one or more sub-acoustic spaces, each of the one or more audio streams representative of a respective soundfield, determine unrestricted audio streams of the one or more audio streams based on privacy restrictions associated with the one or more audio streams, determine restricted audio streams of the one or more audio streams based on the privacy restrictions associated with the one or more audio streams, generate the corresponding respective soundfields of the unrestricted audio streams, and restrict playback of the corresponding respective soundfields of the restricted audio streams.
Patent WO-2021007267-A1 (WO)
Title: Heads-up display apparatus for use during a smoke emergency
Inventor: WERJEFELT CHRISTIAN
IPC: G02B27/02
Filed: 2020-07-08
Abstract: A heads-up display apparatus for attachment to a goggle, comprising an enclosure for receiving within a heads-up display, the enclosure having a proximal wall adjacent a viewing window of the goggle and a distal wall away from the viewing window; the proximal wall is transparent; and the proximal wall and the heads-up display are in a line of sight of a user.
Patent WO-2021016535-A1 (WO)
Title: Low free 2-mercaptoethanol ester and uses thereof
Inventor: ROSS KEVIN
IPC: C08K5/58
Filed: 2020-07-24
Abstract: A novel Low Free 2-MercaptoEthanol Ester has been used to prepare Alkyl Tin Reverse Ester Stabilizers as well as used to enhance the thermal performance of those Alkyl Tin Reverse Ester Stabilizers or Alkyl Tin Thioglycolate Stabilizers or Alkyl Tin Mercaptides for PVC applications where odor during PVC compounding, processing, or of the final PVC article has prevented widespread use of Alkyl Tin Reverse Ester Stabilizers. Additional enhancements have been found in cellular PVC production wherein stabilizers including the novel Low Free 2-MercaptoEthanol Ester result in lower density foams, and allow for lower melt density, which improves injection molding cycle times.
Patent WO-2022046043-A1 (WO)
Inventor: JOHNSON DAVID
IPC: A61F2/64
Filed: 2020-08-26
Abstract: An adjustable tension knee brace for unloading weight from a knee joint afflicted with osteoarthritis, thus reducing pain and improving mobility, comprising: an upper and lower frame connected by an unloading hinge assembly, and a tension adjustable hinge assembly, optionally comprising a sensor and processor allowing for remote or automatic control of brace tension. In embodiments, the brace includes a user mechanism that is capable of adjusting a tensioning element while the brace is being worn. In other embodiments, electronic motors, sensors, and indicators may be included in the brace to improve brace performance and user interaction.
Patent WO-2021046089-A1 (WO)
Title: Devices and methods for suturing tissue
Inventor: COMEE SHAUN
IPC: A61B17/04
Filed: 2020-09-02
Abstract: The present disclosure relates generally to devices and methods for treating a tissue defect, for example, by suturing. In some embodiments, a suturing device may include an elongate member having a working channel, a suture channel, and a suture arm extending from the elongate member. The suturing device may further include a needle passer located within the working channel, the needle passer operable to deliver a needle between the elongate member and a distal end of the suture arm for suturing a target tissue, and a suture extending through the suture channel, wherein the suture is coupled to the needle. The suturing device may further include a plurality of imaging devices, wherein a first imaging device is positioned along a distal face of the elongate member, and wherein a second imaging device is positioned along the suture arm.
Patent WO-2021066999-A1 (WO)
Inventor: HORIE TAKAYUKI
IPC: G03G13/20
Filed: 2020-09-04
Abstract: An imaging system includes a toner image forming device and a gloss treatment device. The toner image forming device accommodates a color toner that forms a color toner image on a printing medium, and which accommodates a clear toner that forms a clear toner image on the printing medium. The clear toner has a wax content that is lower than a wax content of the color toner. The gloss treatment device melts the clear toner on the printing medium to apply gloss treatment to the printing medium including the color toner image and the clear toner image.
Patent WO-2021046362-A1 (WO)
Title: Reporting mechanisms for wireless communications
Inventor: HO SAI YIU DUNCAN
IPC: H04L29/08
Filed: 2020-09-04
Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer-readable media, for reporting Quality of Service (QoS) feedback information. A method of wireless communication at an apparatus may include selecting, from a variable number of control fields, one or more control fields for inclusion in a frame, each control field comprising a control identifier field and a control information field. The control identifier field may include an indicator indicating a type of information for communication is QoS feedback information. The control information field may include one or more subfields containing the QoS feedback information. The method may further include generating the frame comprising the selected number of control fields, and outputting the frame for transmission.
Patent WO-2021051001-A1 (WO)
Title: Secure smart dosing system with automated delivery, measurement, and management
Inventor: HATAMIAN MEHDI
IPC: A61M15/00
Filed: 2020-09-11
Abstract: A smart dosing device includes: a flow pathway comprising a cartridge receptacle that is able to house a cartridge; at least one sensor that captures identifying information related to the cartridge; a wireless communication module; and at least one security feature that restricts use of the smart dosing device. A method of providing a measured dose using a smart dosing device includes: enabling dosing; measuring a provided dose; and disabling dosing. A smart dosing system includes: a smart dosing device having a unique identifier, the smart dosing device including a cartridge housing a substance, the cartridge having a unique cartridge identifier; and a server including a central database that stores usage information related to the smart dosing device, the usage information comprising: the unique identifier and the unique cartridge identifier.
Patent WO-2021055409-A1 (WO)
Title: Anti-stem cell factor antibodies and methods of use thereof in renal disease
Inventor: PHILLIPS MARTIN
IPC: A61K39/395
Filed: 2020-09-16
Abstract: The disclosure relates to methods of use in renal diseases and disorders of antibodies and antigen-binding fragments thereof that bind to Stem Cell Factor (SCF). The antibodies and antigen-binding fragments thereof specifically bind to SCF248 and are useful for treating inflammatory and fibrotic renal disorders.
Patent WO-2021086819-A1 (WO)
Title: Fining glass using high temperature and low pressure
Inventor: WANG ZHONGMING
IPC: C03B5/225
Filed: 2020-10-27
Abstract: A glass fining system (10), glass fining device (12), and method are disclosed. The glass fining device (12) in accordance with one aspect of the disclosure includes at least one heated orifice (20) through which molten glass (16) flows from a glass melter (14) to produce at least one superheated glass stream (24); and a low-pressure chamber (28) disposed downstream from the heated orifice (20), where the at least one superheated glass stream (24) flows from the at least one heated orifice (26) and into the low-pressure chamber (28), and where the low-pressure chamber (28) surrounds the at least one superheated glass stream (24). In some embodiments, the low- pressure chamber (28) may include at least one surface extender (30).
Patent WO-2021108424-A1 (WO)
Title: Système analyseur de gaz doté d'une source d'ions
Inventor: BRUCKER GERARDO
IPC: H01J49/28
Filed: 2020-11-24
Abstract: L'invention concerne un système analyseur de gaz faisant appel à une source d'ionisation, qui peut être une source d'ionisation à cathode chaude. Un assemblage d'aimants est positionné pour définir un champ magnétique, ce qui permet la séparation de composants ioniques sur la base de leur rapport masse/charge. Un déflecteur de faisceau d'ions est utilisé, tel qu'une paire de plaques déflectrices, qui peut balayer des composants ioniques à travers un détecteur. Le déflecteur de faisceau d'ions définit un champ électrique de déviation à travers le champ magnétique et dans une direction de déplacement des ions émis par la source d'ionisation.
Patent WO-2021138502-A1 (WO)
Inventor: QUADRI ARSHAD
IPC: A61M60/157
Filed: 2020-12-30
Abstract: L'invention concerne un système ou un dispositif permettant d'isoler la pression pulmonaire de la pression auriculaire gauche et/ou d'améliorer le débit cardiaque. Le dispositif peut être un dispositif cardiaque implantable comprenant un écran intravasculaire. Le système peut comprendre un écran intravasculaire et une gaine d'administration transseptale. L'écran intravasculaire peut être dimensionné et configuré pour être positionné dans une veine pulmonaire ou une oreillette gauche pour limiter l'écoulement de fluide depuis l'oreillette gauche à travers une ou plusieurs veines pulmonaires vers les poumons tout en permettant un écoulement de fluide depuis les poumons à travers la ou les veines pulmonaires vers l'oreillette gauche. La gaine d'administration transseptale peut être configurée pour contenir l'écran intravasculaire dans une configuration repliée et pour délivrer l'écran intravasculaire au niveau de l'oreillette gauche.
Patent WO-2021150751-A1 (WO)
Title: Distributed data transmission for internet of things devices
Inventor: BRUHN CHRISTOPHER
IPC: H04L29/08
Filed: 2021-01-21
Abstract: The present disclosure is generally related to wireless data transmission. An example method for transmitting a data file from a base station to multiple Internet of Things (IoT) devices includes obtaining information on connections between the base station and IoT devices as well as device-to-device connections. The method also includes generating schemes for splitting the data file and transmitting each data portion accordingly. The method optionally includes obtaining updates on connection information and adjusting the data splitting schemes based thereon.
Patent WO-2021168025-A1 (WO)
Title: Wafer lift pin mechanism for preventing local backside deposition
Inventor: BRENINGER ANDREW H
IPC: H01L21/687
Filed: 2021-02-18
Abstract: An apparatus includes a lift pin to raise and lower a semiconductor substrate relative to a substrate support assembly in a processing chamber. The lift pin includes a top end having a conical shape tapering downwardly and a bottom end having a cylindrical shape. The apparatus comprises a lift pin holder to hold the bottom end of the lift pin.
Patent WO-2021174228-A1 (WO)
Inventor: CENNI ADRIAN
IPC: B64D23/00
Filed: 2021-03-01
Abstract: A spherical compartment is designed to hold a cargo or one or more individuals and absorbing impact as the spherical compartment is dropped from a height. The spherical compartment includes a frame with vertically oriented frame elements and at least one horizontally oriented frame element. The frame elements may be air beams; thus, the frame may be an air frame. The frame may carry a suspension system that suspends the payload within an interior of the spherical compartment. An outer skin affixed to the frame may impart the spherical compartment with low wind resistance. Methods of using the spherical compartment are also disclosed.
Patent WO-2021178365-A1 (WO)
Inventor: HARPER KEITH
IPC: A61B90/57
Filed: 2021-03-02
Abstract: Retractor holding frames and related methods are provided. The frame includes a support body including a first bore extending transversely from a first side of the support body to a second side of the support body opposite the first side, and a second bore extending transversely from the second side to the first side. The frame includes a left support frame arm including a first annular hub configured to be disposed within the first bore and a first plurality of posts disposed along an outer edge of the left support frame arm configured to retain a first retractor in a first orientation. The frame includes a right support frame arm including a second annular hub configured to be disposed within the second bore and a second plurality of posts disposed along an outer edge of the right support frame arm configured to retain a second retractor in a second orientation.
Patent WO-2021188452-A1 (WO)
Title: High temperature acid etch for silicon
Inventor: JONCZYK RALF
IPC: H01L31/0236
Filed: 2021-03-15
Abstract: A method includes etching silicon using a mixture of nitric acid and hydrofluoric acid in which less than 6 mols of hydrofluoric acid is used to etch one mol of silicon. The etching may be conducted at an elevated temperature, such as a temperature of at least 70 degrees Celsius.
Patent WO-2021194857-A1 (WO)
Title: Boîtier comprenant un substrat et un dispositif intégré d'interconnexion haute densité couplé au substrat
Inventor: LANE RYAN
IPC: H01L25/065
Filed: 2021-03-18
Abstract: L'invention concerne un boîtier comprenant un substrat, un dispositif intégré et un dispositif intégré d'interconnexion. Le substrat comporte une première surface et une seconde surface. Le substrat comprend en outre une pluralité d'interconnexions. Le dispositif intégré est couplé au substrat. Le dispositif intégré d'interconnexion est couplé à une surface du substrat. Le dispositif intégré, le dispositif intégré d'interconnexion et le substrat sont conçus pour former un trajet électrique pour un signal électrique du dispositif intégré, qui circule à travers au moins le substrat, puis à travers le dispositif intégré d'interconnexion et à nouveau à travers le substrat.
Patent WO-2021202290-A1 (WO)
Title: Systems and methods including wireless data packet retransmission schemes
Inventor: YOUNG DOUGLAS WARREN
IPC: H04L1/18
Filed: 2021-03-26
Abstract: An audio system and method for retransmission of data packets between audio devices. The audio system includes a source device, a first audio device and a second audio device configured to receive an isochronous data stream from the source device. Each audio device is configured to eavesdrop or otherwise monitor the packets within the isochronous data stream meant for each of the audio devices and each audio device can retransmit packets from one audio device to the other in the event one audio device fails to receive a packet. The audio system is configured to operate in at least a partial retransmission mode or a total retransmission mode where the partial retransmission mode allows each audio device to selectably retransmit packets between audio devices and where the total retransmission mode requires one audio device to retransmit all packets to the other audio device.
Patent WO-2022211815-A1 (WO)
Inventor: WEI HONGZHEN
IPC: G02F1/01
Filed: 2021-04-01
Abstract: A modulation system includes a driving circuit, limiting drivers, and a ring modulator. The driving circuit feeds a most significant bit (MSB) sequence into a first tap and a logical operation circuit, and feeds a least significant bit (LSB) sequence into a second tap and the logical operation circuit. The logical operation circuit generates first and second compensation signals from the MSB sequence, an output of the first tap, the LSB sequence, and an output of the second tap. The limiting drivers amplify a voltage of each of the MSB sequence, the LSB sequence, the first compensation signal, and the second compensation signal. The ring modulator has multiple segments, each of which is driven by one of the MSB sequence, the LSB sequence, the first compensation signal, and the second compensation signal.
Patent WO-2021203068-A1 (WO)
Title: Filter media, composites, and face mask systems using same
Inventor: JONES DEREK O
IPC: B01D39/20
Filed: 2021-04-02
Abstract: This disclosure describes filter media and mask filters and face mask systems including those filter media. In one aspect, the filter media includes a fibrous media including multi- component binder fibers, glass fibers, and microfibrillated cellulose fibers. In some aspects, the fibrous media further includes PET fibers. In another aspect, the filter media includes an electrostatically charged filter media, a fine fiber layer, and a scrim. In yet another aspect, the filter media includes two fine fiber layers, and two scrims. In additional aspects, the filter media includes bicomponent fibers, polyethylene terephthalate fibers, and microfibrillated cellulose fibers. In a further aspect, the filter media includes a support layer, a continuous fine fiber layer, and an efficiency layer. Combinations and composites of the filter media are also contemplated.
Patent WO-2021211347-A1 (WO)
Title: Method and apparatus for video coding
Inventor: CHEN LIEN-FEI
IPC: H04N19/184
Filed: 2021-04-08
Abstract: Aspects of the disclosure provide methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that decodes prediction information for a current block in a current picture. The prediction information can indicate whether an adaptive color transform (ACT) is enabled for the current block. The processing circuitry determines a maximum transform size based on whether the ACT is enabled for the current block. The processing circuitry can determine whether a subblock transform (SBT) is applied to the current block based at least on the maximum transform size, and perform the SBT on the current block based on the SBT being determined to be applied to the current block. The maximum transform size is determined to be a first maximum transform size when the ACT is disabled for the current block and a second maximum transform size when the ACT is enabled for the current block.
Patent WO-2021222114-A1 (WO)
Inventor: PINCHMAN JOSEPH
IPC: C07D417/14
Filed: 2021-04-26
Abstract: L'invention concerne divers inhibiteurs de protéine Bcl -2, ainsi que des procédés d'utilisation de ceux-ci pour traiter des états pathologiques caractérisés par une prolifération cellulaire excessive, tels que le cancer et les tumeurs. Dans divers modes de réalisation, les inhibiteurs de la protéine Bcl -2 sont des composés ou des sels pharmaceutiquement acceptables de la formule suivante (I), les variables dans la formule (I) étant définies dans la description. (I)
Patent WO-2021222447-A1 (WO)
Inventor: ANDREWS RICHARD
IPC: C12M1/36
Filed: 2021-04-28
Abstract: System and method for providing biocompatible, nutrient filled media to the Human Cells, Tissues, and cellular and tissue-based Products (HCT/P) while removing wastes. The present teachings provide for sensing the characteristics of the media, and modifying the characteristics when necessary. The present teachings can also provide components that can provide fluid pumping integrated with fluid gas exchange, and sensing of fluid characteristics at consistent times during the fluid flow cycle. System and method control multiple bioreactors from a centralized media reservoir, while fluidically isolating the bioreactors from cross-contamination.
Patent WO-2021222838-A1 (WO)
Inventor: BENOLIEL MICHA
IPC: H04L29/06
Filed: 2021-04-30
Abstract: In one example embodiment, a method may include testing a characteristic associated with a user and generating a signature file indicative of completion of the test of the characteristic associated with the user. The signature file may include results of the test of the characteristic associated with the user and a certificate indicative that the results of the test of the characteristic associated with the user is certified.
Patent WO-2021231395-A1 (WO)
Title: Annulus cement breaker
Inventor: MILNE IAN
IPC: E21B29/02
Filed: 2021-05-11
Abstract: Implementations described and claimed herein provide systems and methods for breaking cement within an annulus of a wellbore. In one implementation, an annulus cement breaking system includes a cement compression tool operable to be disposed within an inner bore of a casing having a longitudinal length. The casing is disposed within a wellbore formed in a subterranean formation having a cement layer disposed within an annulus formed between the casing and the subterranean formation. One or more actuation elements are coupled with the cement compression tool, and the one or more actuation elements are operable to engage the inner bore. The one or more actuation elements are transitionable between an unactuated state and an actuated stated. The actuated state operable to engage the inner bore of the casing, thereby radially expanding the casing and compressing the cement layer.
Patent WO-2021252848-A1 (WO)
Title: Techniques to facilitate a migration process to cloud storage
Inventor: HAQ ADNAN
IPC: G06F3/06
Filed: 2021-06-11
Abstract: Techniques to facilitate a migration process of source data to cloud storage are described. These techniques use configuration information with pre-configured settings for the migration process by leveraging such information to build a component to execute the migration process. These settings can be used to identify computing modules (including interfaces) for generating a script for loading the source data to a storage location managed by a cloud storage service. The script may rely upon a data model for organizing the source data, which also is provided in the settings. Once the source data is available, the source data is converted into a suitable migration dataset and communicated with the script to the cloud storage service in a single operation. Other embodiments are described and claimed.
Patent WO-2022260685-A1 (WO)
Title: Collapsible shell packer for metal-to-metal sealing
Inventor: OON PENG HOOI
IPC: E21B33/124
Filed: 2021-06-15
Abstract: Collapsible shell packers and methods of use. An example method introduces a collapsible shell packer into a wellbore; wherein the collapsible shell packer comprises a collapsible hollow, metal shell. The method further includes collapsing the collapsible hollow, metal shell by compressing the collapsible hollow, metal shell axially to expand the collapsible hollow, metal shell radially, wherein the collapsible hollow, metal shell is collapsed until a portion of the collapsible hollow, metal shell contacts an adjacent surface thereby isolating a zone.